In "Good Men" by Arturo Pérez-Reverte, Holbach emphasizes the importance of relying on both physics and personal experience when navigating life. He suggests that individuals must look beyond superstition and instead turn to rational understanding across various aspects of life, including religion, ethics, law, and governance. This reliance on empirical knowledge is crucial for personal and societal development.

Moreover, Holbach's perspective highlights the necessity of integrating scientific insights with artistic expression and human experience. He articulates that joy and suffering are integral to life, and finding meaning in them requires a thoughtful approach. In this way, the author advocates for a comprehensive view of human existence grounded in reason and the lessons drawn from nature.